. there are no crowd. and you are going to find great bargains. and many destinations, not just here in the united states, but even in the caribbean, and in europe. >> reporter: in london, for example, hotels are 60% cheaper than they were during the olympics. >> we have got all of this hotel build-up in london. that is now empty. so the crowd are gone. lot of empty rooms. a lot of good deals. >> reporter: the prices at domestic destinations drop dramatically after this weekend. >> places like colorado, the theme park destinations, even some of the city destinations, like chicago and d.c. >> reporter: even in hawaii, luxury hotels and resorts will be charging rates 40% lower than what they were just last week. airfares went be dropping much before october. but the lower cost of everything else can offset that. in places where there is still a month of summer left. >> still have excellent weather in that first couple of weeks of september. pricing is so much better. >> experts say, post labor day travel may be more attractively priced this year, due to the unstable economy. chris clackum, nbc news.